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Update docs/changelogs/v0.34.md

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(cherry picked from commit 9de938479cca7c223bf87cba17b54ce59245e207)
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Guillaume Michel
2025-03-07 16:37:44 +01:00
committed by Marcin Rataj
parent c953abb431
commit 8af7f131e7
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@ -77,7 +77,7 @@ Kubo previously depended on multiple multi-error packages, `github.com/hashicorp
#### Fix hanging pinset operations during reprovides
The reprovide process can be quite slow. In default settings, the reprovide process will start reading CIDs that belong to the pinset. During this operation, starvation can occurr for other operations that need pinset access (see https://github.com/ipfs/kubo/issue/10596). We have now switch to buffering pinset-related cids that are going to be reprovided in memory, so that we can free pinset mutexes as soon as possible so that pinset-writes and subsequent read operations can proceed. The downside is larger pinsets will need some extra memory, with an estimation of ~1GiB of RAM memory-use per 20 million items to be reprovided.
The reprovide process can be quite slow. In default settings, the reprovide process will start reading CIDs that belong to the pinset. During this operation, starvation can occur for other operations that need pinset access (see https://github.com/ipfs/kubo/issue/10596). We have now switch to buffering pinset-related cids that are going to be reprovided in memory, so that we can free pinset mutexes as soon as possible so that pinset-writes and subsequent read operations can proceed. The downside is larger pinsets will need some extra memory, with an estimation of ~1GiB of RAM memory-use per 20 million items to be reprovided.
#### 📦️ Important dependency updates